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TIDM-2PHASE-SUBMTR-FW2

Two Phase Embedded Metering Firmware Upgrade

Design files

TIDM-2PHASE-SUBMTR-FW2

Design files

Overview

This design is the upgard of firmware of the original TIDM-2PHASE-SUBMTR. This upgrade add functionalities and flexibility to the original firmware including : I2C communication capability, fundmental voltage and current measurment, voltage anc current THD measurement, reengineering of the the architecture allows flexible re-assignment of ADC channels.

Features

•Measures AC frequency, RMS voltage, RMS current; Fundmental voltage, fundamental current, P active, P reactive, P apparent, power factor in better than 0.5% accuracy
•Flexible re-assignemnt of ADC channels
•I2C (slave mode) communication capability
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

download Design guide — TIDM-2PHASE-SUBMTR-FW2
TIDU867.PDF (6433 K)

Reference design overview and verified performance test data

download Schematic — TIDM-2PHASE-SUBMTR-FW2
TIDRC17.ZIP (172 K)

Detailed schematic diagram for design layout and components

download Bill of materials (BOM) — TIDM-2PHASE-SUBMTR-FW2
TIDRC14.ZIP (104 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

download CAD/CAE symbol — TIDM-2PHASE-SUBMTR-FW2
TIDRC15.ZIP (752 K)

Files used for 3D models or 2D drawings of IC components

download Gerber file — TIDM-2PHASE-SUBMTR-FW2
TIDC796.ZIP (251 K)

Design file that contains information on physical board layer of design PCB

download PCB layout — TIDM-2PHASE-SUBMTR-FW2
TIDRC16.ZIP (199 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

MSP430 microcontrollers

MSP430I2040 — 16-MHz metering AFE with 4 24-bit sigma-delta ADCs, 2 16-bit timers, 16KB Flash, 1KB RAM

Data sheet: PDF | HTML

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Software

Technical documentation

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* Design guide Two-Phase Embedded Metering Firmware Upgrade Design Guide Apr. 10, 2015

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